We divide 86128048 by 605
The aim is to understand the frequency of 605 in 86128048.

Step 1:
605 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 605

Moving on to step 2:
If we divide 86 by 605, we get 0 and a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Grab the next digit (1) from the dividend, add it to 86, then carry on: 861 / 605

Step 3:
605 goes into 861 1 times with a remainder of 256.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 605 from 861 and we're left with 256.
Bring next digit (2) of the dividend behind the 256 and repeat the process: 2562 / 605

Step 4:
The number 605 fits into 2562 4 times, leaving a remainder of 142.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 142 after subtracting 2420 from 2562.
Fetch the next digit (8) from the dividend, attach it to 142 and continue: 1428 / 605

On to step 5:
1428 divided by 605 is 2 with a remainder of 218.
Put 2 as the next digit of the answer. 
Result so far: 142.0
Subtract 1210 from 1428 to get 218.
Fetch the next digit (0) from the dividend, attach it to 218 and continue: 2180 / 605

Moving on to step 6:
605 can be fit into 2180 3 times, resulting in a remainder of 365.
The number 3 becomes the next digit in our result. 
Result so far: 1423.0
The remainder is 365 after subtracting 1815 from 2180.
Append the next digit (4) from the dividend to 365 and continue with: 3654 / 605

Step 7:
The number 605 fits into 3654 6 times, leaving a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 14236.0
If we take 3630 away from 3654, we end up with 24.
Take the next digit (8) from the dividend and append it to 24, then repeat: 248 / 605

Advancing to step 8:
When dividing 248 by 605, we get 0 with a remainder of 248.
The next digit of our result is 0. 
Result so far: 142360.0
Subtract 0 from 248 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 9:
When dividing 2480 by 605, we get 4 with a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 142360.4
The remainder is 60 after subtracting 2420 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
600 divided by 605 is 0 with a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 142360.4
If we subtract 0 from 600, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 11:
When dividing 6000 by 605, we get 9 with a remainder of 555.
Use 9 as the next digit of our solution. 
Result so far: 142360.409
Deduct 5445 from 6000 and we're left with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Let's proceed to step 12:
605 can be fit into 5550 9 times, resulting in a remainder of 105.
The number 9 becomes the next digit in our result. 
Result so far: 142360.4099
If we subtract 5445 from 5550, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

The quotient of the division is 142360.4099, and the remainder is 0.00105.